package com.twitter.sdk.android.tweetui;

import android.app.Activity;
import android.os.Bundle;
import androidx.viewpager.widget.ViewPager;
import com.twitter.sdk.android.core.internal.scribe.ScribeItem;
import com.twitter.sdk.android.core.models.MediaEntity;
import com.twitter.sdk.android.tweetui.internal.SwipeToDismissTouchListener;
import java.io.Serializable;
import java.util.Collections;
import java.util.List;

/* loaded from: classes.dex */
public class GalleryActivity extends Activity {
    GalleryItem a;
    final GalleryScribeClient b = new GalleryScribeClientImpl(TweetUi.s());

    public static class GalleryItem implements Serializable {
        public final List<MediaEntity> mediaEntities;
        public final int mediaEntityIndex;
        public final long tweetId;

        public GalleryItem(int i, List<MediaEntity> list) {
            this(0L, i, list);
        }

        public GalleryItem(long j, int i, List<MediaEntity> list) {
            this.tweetId = j;
            this.mediaEntityIndex = i;
            this.mediaEntities = list;
        }
    }

    GalleryItem a() {
        MediaEntity mediaEntity = (MediaEntity) getIntent().getSerializableExtra("MEDIA_ENTITY");
        return mediaEntity != null ? new GalleryItem(0, Collections.singletonList(mediaEntity)) : (GalleryItem) getIntent().getSerializableExtra("GALLERY_ITEM");
    }

    ViewPager.OnPageChangeListener b() {
        return new ViewPager.OnPageChangeListener() { // from class: com.twitter.sdk.android.tweetui.GalleryActivity.1
            int a = -1;

            @Override // androidx.viewpager.widget.ViewPager.OnPageChangeListener
            public void onPageScrollStateChanged(int i) {
            }

            @Override // androidx.viewpager.widget.ViewPager.OnPageChangeListener
            public void onPageScrolled(int i, float f, int i2) {
                if (this.a == -1 && i == 0 && f == 0.0d) {
                    GalleryActivity.this.a(i);
                    this.a++;
                }
            }

            @Override // androidx.viewpager.widget.ViewPager.OnPageChangeListener
            public void onPageSelected(int i) {
                if (this.a >= 0) {
                    GalleryActivity.this.e();
                }
                this.a++;
                GalleryActivity.this.a(i);
            }
        };
    }

    SwipeToDismissTouchListener.Callback c() {
        return new SwipeToDismissTouchListener.Callback() { // from class: com.twitter.sdk.android.tweetui.GalleryActivity.2
            @Override // com.twitter.sdk.android.tweetui.internal.SwipeToDismissTouchListener.Callback
            public void a(float f) {
            }

            @Override // com.twitter.sdk.android.tweetui.internal.SwipeToDismissTouchListener.Callback
            public void onDismiss() {
                GalleryActivity.this.d();
                GalleryActivity.this.finish();
                GalleryActivity.this.overridePendingTransition(0, R$anim.tw__slide_out);
            }
        };
    }

    void d() {
        this.b.dismiss();
    }

    void e() {
        this.b.b();
    }

    void f() {
        this.b.a();
    }

    @Override // android.app.Activity
    public void onBackPressed() {
        d();
        super.onBackPressed();
        overridePendingTransition(0, R$anim.tw__slide_out);
    }

    @Override // android.app.Activity
    protected void onCreate(Bundle bundle) {
        super.onCreate(bundle);
        setContentView(R$layout.tw__gallery_activity);
        this.a = a();
        if (bundle == null) {
            f();
        }
        GalleryAdapter galleryAdapter = new GalleryAdapter(this, c());
        galleryAdapter.a(this.a.mediaEntities);
        ViewPager viewPager = (ViewPager) findViewById(R$id.tw__view_pager);
        viewPager.setPageMargin(getResources().getDimensionPixelSize(R$dimen.tw__gallery_page_margin));
        viewPager.a(b());
        viewPager.setAdapter(galleryAdapter);
        viewPager.setCurrentItem(this.a.mediaEntityIndex);
    }

    void a(int i) {
        this.b.a(ScribeItem.fromMediaEntity(this.a.tweetId, this.a.mediaEntities.get(i)));
    }
}